Untitled timeline

Main

Smelting

1884 - 1980

Smelter Demolition

1983 - 1986

Building demolitions and initial stabilization efforts.

Family Relocations

May 1986 - December 1986

Families with small children were relocated.

Young Family Relocations

05/01/1986 - 12/01/1986

Families with small children are relocated.

Mill Creek Relocation

1987 - 1988

All Mill Creek residents are relocated.

Arsenic contamination removal 1

1991 - 1992

Arsenic contaminated soils removed from some neighborhoods.

Old Works Stabilizations

01/1994 - 12/1994

275,000 cubic yards of waste (Arsenic, Cabmium, lead, zinc) moved to Smelter Hill.

Arbiter Stabilizations

01/1994 - 12/1994

275,000 cubic yards of waste moved to Smelter Hill.

Beryllium removal

01/1994 - 12/1994

Beryllium from a nearby pilot plant excavated and removed.

Mill Creek Replanting

1999 - 2000

Cleaning, Grading, Replanting